电测与仪表2012，Vol.49Issue(1)：41-44,62,5.
非接触式SF6密度继电器校验试验平台的研制
Research on the Test Platform of Non-contact SF6 Density Relay
张作鹏 1熊刚 1唐巾鸿 1蒋立强 1邓旭东 1蒋昆2
作者信息
- 1. 重庆电力公司检修分公司,重庆400039
- 2. 重庆电力科学试验研究院,重庆401123
- 折叠
摘要
Abstract
A test platform of non-contact SF6 density relay is designed to achieve the test on the SF6 density relay remotely in the non-contact way and to avoid the huge workload and the equipment loss in the traditional test. The test platform consists of the receiving component and the detection terminal and star-shaped network is composed by the radio frequency technology. The detection terminal is based on the detection circuit of Hall element for high-precision DC current to obtain the switch state of relay. In the receiving component, the output module with the electronic contact is used to simulate the state which is detected by the detection terminal. A test on the SF6 density relay is carried out by the platform and it is shown that the detection device for the current is with high-precision and wireless transmission for the switch state is reliable. The non-contact test is achieved remotely; the measurement and the collection are separated by the platform effectively and the efficiency is improved and the equipment loss and the hidden trouble are reduced.关键词
非接触/射频技术/SF6密度继电器/试验平台Key words
non-contact, radio frequency technology, SF6 density relay, test platform分类
信息技术与安全科学引用本文复制引用
张作鹏,熊刚,唐巾鸿,蒋立强,邓旭东,蒋昆..非接触式SF6密度继电器校验试验平台的研制[J].电测与仪表,2012,49(1):41-44,62,5.
